{"Control": {"Title": "\u9707\u6e90\u30fb\u9707\u5ea6\u306b\u95a2\u3059\u308b\u60c5\u5831", "DateTime": "2026-05-20T15:26:38Z", "Status": "\u901a\u5e38", "EditorialOffice": "\u6c17\u8c61\u5e81\u672c\u5e81", "PublishingOffice": "\u6c17\u8c61\u5e81"}, "Head": {"Title": "\u9707\u6e90\u30fb\u9707\u5ea6\u60c5\u5831", "ReportDateTime": "2026-05-21T00:26:00+09:00", "TargetDateTime": "2026-05-21T00:26:00+09:00", "EventID": "20260521002318", "InfoType": "\u767a\u8868", "Serial": "1", "InfoKind": "\u5730\u9707\u60c5\u5831", "InfoKindVersion": "1.0_1", "Headline": {"Text": "\uff12\uff11\u65e5\uff10\uff10\u6642\uff12\uff13\u5206\u3053\u308d\u3001\u5730\u9707\u304c\u3042\u308a\u307e\u3057\u305f\u3002"}, "enTitle": "Earthquake and Seismic Intensity Information"}, "Body": {"Earthquake": {"OriginTime": "2026-05-21T00:23:00+09:00", "ArrivalTime": "2026-05-21T00:23:00+09:00", "Hypocenter": {"Area": {"Name": "\u5343\u8449\u770c\u6771\u65b9\u6c96", "Code": "473", "Coordinate": "+35.7+141.0-30000/", "enName": "Off the east Coast of Chiba Prefecture"}}, "Magnitude": "3.5"}, "Intensity": {"Observation": {"MaxInt": "1", "Pref": [{"Name": "\u8328\u57ce\u770c", "Code": "08", "MaxInt": "1", "Area": [{"Name": "\u8328\u57ce\u770c\u5357\u90e8", "Code": "301", "MaxInt": "1", "City": [{"Name": "\u795e\u6816\u5e02", "Code": "0823200", "MaxInt": "1", "IntensityStation": [{"Name": "\u795e\u6816\u5e02\u6ce2\u5d0e\uff0a", "Code": "0823232", "Int": "1", "latlon": {"lat": 35.76, "lon": 140.81}, "enName": "Kamisu-shi Hasaki*"}], "enName": "Kamisu-shi"}], "enName": "Ibaraki Ken Nambu"}], "enName": "Ibaraki"}, {"Name": "\u5343\u8449\u770c", "Code": "12", "MaxInt": "1", "Area": [{"Name": "\u5343\u8449\u770c\u5317\u6771\u90e8", "Code": "340", "MaxInt": "1", "City": [{"Name": "\u929a\u5b50\u5e02", "Code": "1220200", "MaxInt": "1", "IntensityStation": [{"Name": "\u929a\u5b50\u5e02\u5c0f\u7551\u65b0\u753a", "Code": "1220202", "Int": "1", "latlon": {"lat": 35.72, "lon": 140.86}, "enName": "Choshi-shi Kobatakeshimmachi"}, {"Name": "\u929a\u5b50\u5e02\u82e5\u5bae\u753a\uff0a", "Code": "1220220", "Int": "1", "latlon": {"lat": 35.74, "lon": 140.83}, "enName": "Choshi-shi Wakamiyacho*"}], "enName": "Choshi-shi"}, {"Name": "\u65ed\u5e02", "Code": "1221500", "MaxInt": "1", "IntensityStation": [{"Name": "\u65ed\u5e02\u8429\u5712\uff0a", "Code": "1221533", "Int": "1", "latlon": {"lat": 35.71, "lon": 140.71}, "enName": "Asahi-shi Hagizono*"}, {"Name": "\u65ed\u5e02\u30cb\uff0a", "Code": "1221535", "Int": "1", "latlon": {"lat": 35.72, "lon": 140.65}, "enName": "Asahi-shi Ni*"}], "enName": "Asahi-shi"}, {"Name": "\u9999\u53d6\u5e02", "Code": "1223600", "MaxInt": "1", "IntensityStation": [{"Name": "\u9999\u53d6\u5e02\u4ec1\u826f\uff0a", "Code": "1223632", "Int": "1", "latlon": {"lat": 35.8, "lon": 140.58}, "enName": "Katori-shi Nira*"}], "enName": "Katori-shi"}], "enName": "Chiba Ken Hokutobu"}], "enName": "Chiba"}]}}, "Comments": {"ForecastComment": {"Text": "\u3053\u306e\u5730\u9707\u306b\u3088\u308b\u6d25\u6ce2\u306e\u5fc3\u914d\u306f\u3042\u308a\u307e\u305b\u3093\u3002", "Code": "0215", "enText": "This earthquake poses no tsunami risk.\n"}, "VarComment": {"Text": "\uff0a\u5370\u306f\u6c17\u8c61\u5e81\u4ee5\u5916\u306e\u9707\u5ea6\u89b3\u6e2c\u70b9\u306b\u3064\u3044\u3066\u306e\u60c5\u5831\u3067\u3059\u3002", "Code": "0262", "enText": "* mark: Local Governments' or NIED's station\n"}}}}